No! Of course not!!! Balls can be different sizes.......For Example......A football is not round...but the definition of a sphere is a round object.....A football isn't round
Basically every time the input value is increased the output value is decreased an equal amount. Isn't the table the input increases from -1 to 1, which is an increase of two and the output decreases from 2 to 0, which is a decrease of 2.
OK , let me start from here ,
As you have not clarified in the question which geometrical shape is formed by the points R S And T ,and W,X and Y .
1. Considering R S and T and W,X,Y to be collinear points . ,
and it is given that , RS T = W X Y ( are equal line segments).
Then
Corresponding part of , RT will be W Y.
2. If these points ,that is R,S,T and W,X,and Y are non collinear , they will form a triangle.
As Given : Δ RST =≅ ΔWXY
If triangle are congruent then their corresponding sides and corresponding angles are equal.
So, Corresponding part of RT will be WY.
<span>The canyon starts at an elevation of (-14.5). After each year, the elevation drops by (-1.5). The equation that could be written for this, then, would be (-14.5 - 1.5x = -31). First, we could add 14.5 to both sides of the equation to isolate the unknown. This would leave -1.5x = -16.5. Next, we can remove the negative signs so both sides of the equation are positive and easier to work with. This leaves 1.5x = 16.5. Finally, dividing both sides by 1.5 gives us "x = 11", which means that after 11 years, the canyon floor will be at -31 feet.</span>
Step-by-step explanation:
Jane+Philip= 6 days
Jane = 5 more than P
J= 5+p
(substitute)
5+p+p=6
2p=1
Philip can do the work in 7days.
Jane= 7+5= 12 days